LG DualUp 28MQ780 vs Samsung Odyssey OLED G8 G80SD

LG DualUp 28MQ780

Great

Samsung Odyssey OLED G8 G80SD

Samsung

8.7

Excellent

What Reviewers Agree On

The 16:18 aspect ratio is genuinely innovative — the extra vertical space transforms productivity workflows
Excellent for coding, writing, reading, and any work that benefits from vertical scrolling
The Ergo stand provides full adjustability while freeing up desk space with a clamp mount
Nano IPS panel delivers good color accuracy and wide viewing angles

Deal Breakers

The unusual aspect ratio makes it poorly suited for widescreen media consumption and most gaming
Not all apps and interfaces optimize well for the near-square format

What Reviewers Agree On

Detailed Comparison

Display Quality

LG DualUp 28MQ780

The Nano IPS panel delivers good image quality with the unique 16:18 aspect ratio providing unprecedented vertical real estate.

2560x2880 resolution in a 16:18 format provides the equivalent screen area of two stacked 21.5-inch 16:9 monitors
Nano IPS technology provides 98% DCI-P3 color coverage with wide viewing angles — good for creative work
60Hz refresh rate and standard IPS contrast — not a gaming or HDR monitor

Samsung Odyssey OLED G8 G80SD

Samsung's QD-OLED panel is stunning — vibrant colors exceed what LG WOLED can achieve, with perfect blacks and exceptional brightness.

QD-OLED technology delivers the most vibrant, saturated colors of any gaming monitor — reds and greens are particularly vivid
4K resolution at 32 inches provides 138 PPI — excellent for both gaming immersion and productivity detail
ABL (auto brightness limiting) dims the screen during large bright areas — noticeable but less aggressive than previous QD-OLED generations

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Connectivity

LG DualUp 28MQ780

USB-C with 90W PD makes it a capable dock for laptop users.

USB-C with 90W Power Delivery, HDMI, and DisplayPort provide flexible connectivity options
KVM switch enables using one keyboard and mouse with two connected computers

Samsung Odyssey OLED G8 G80SD

Comprehensive connectivity including HDMI 2.1, DisplayPort 2.1, USB-C, and built-in Wi-Fi/Bluetooth for smart features.

DisplayPort 2.1 future-proofs the monitor for next-gen GPUs and higher bandwidth needs
Built-in WiFi 6E and Bluetooth enable smart TV features without any additional devices

Value

LG DualUp 28MQ780

A niche product with genuine utility — worth the investment for users whose workflows benefit from vertical screen space.

For developers and writers, the productivity boost from the vertical format can justify the premium over conventional monitors
Not recommended as a general-purpose or only monitor — best paired with a conventional widescreen display for media and gaming

Samsung Odyssey OLED G8 G80SD

Premium priced but the combination of 4K OLED, 240Hz, and smart TV features makes it one of the most versatile gaming displays available.

The smart TV functionality adds genuine value — it can replace a separate TV for desk-based entertainment
As an all-in-one gaming, productivity, and entertainment display, the price makes more sense than buying separate devices